P2662
B Rocker Arm Actuator System Stuck On Bank 2
P2662 is an OBD-II diagnostic trouble code meaning: B Rocker Arm Actuator System Stuck On Bank 2. Common causes: mechanical jamming of the rocker arm drive, vvt solenoid valve malfunction. Estimated repair cost: $56–167.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Unstable idling
- Check Engine Light Illuminates
- Possible noise from the timing belt area
Causes
- Mechanical jamming of the rocker arm drive
- VVT solenoid valve malfunction
- Low engine oil pressure
- Contamination of the VVT system with wear products
- Problems with the wiring harness or connectors
How to Fix
- Check the level and condition of the engine oil
- Diagnose the operation of the VVT solenoid valve
- Check the oil pressure in the system
- Clean or replace rocker arm drive
- Check the integrity of electrical circuits
Related codes
Error P2662 by Vehicle Brand
FAQ
What does the P2662 code mean?
P2662 is an OBD-II diagnostic trouble code that indicates: B Rocker Arm Actuator System Stuck On Bank 2
What causes a P2662 error code?
The most common causes of P2662 include: Mechanical jamming of the rocker arm drive; VVT solenoid valve malfunction; Low engine oil pressure; Contamination of the VVT system with wear products.
How do I fix a P2662 diagnostic trouble code?
To fix P2662: Check the level and condition of the engine oil. Diagnose the operation of the VVT solenoid valve. Check the oil pressure in the system. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2662?
Limited driving only, diagnose soon
How much does it cost to fix P2662?
The estimated repair cost for P2662 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat